Home / 60,205.34-90,366.32-29,062.46

Finding the Fourth Proportional to 60,205.34, 90,366.32 and 29,062.46

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Solution

The fourth proportional to 60,205.34, 90,366.32 and 29,062.46 is: 43,621.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,205.34 : 90,366.32 = 29,062.46 : x
  2. Step 2: Convert to fraction form
    60,205.34/90,366.32 = 29,062.46/x
  3. Step 3: Cross multiply
    60,205.34x = 90,366.32 × 29,062.46
  4. Step 4: Simplify right side
    60,205.34x = 2,626,267,181.17
  5. Step 5: Solve for x
    x = 2,626,267,181.17/60,205.34
  6. Step 6: Final answer
    x = 43,621.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.